Changeset 1e64b250 in mainline for uspace/lib/drv/generic/remote_usbhc.c

Timestamp:

2011-02-11T14:20:57Z (14 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

4e38d69

Parents:

0a6fa9f

Message:

Remove traces of GET_BUFFER method

File:

• uspace/lib/drv/generic/remote_usbhc.c (modified) (4 diffs)

uspace/lib/drv/generic/remote_usbhc.c

@@ -42 +42 @@
 
 static void remote_usbhc_get_address(device_t *, void *, ipc_callid_t, ipc_call_t *);
-static void remote_usbhc_get_buffer(device_t *, void *, ipc_callid_t, ipc_call_t *);
 static void remote_usbhc_interrupt_out(device_t *, void *, ipc_callid_t, ipc_call_t *);
 static void remote_usbhc_interrupt_in(device_t *, void *, ipc_callid_t, ipc_call_t *);
@@ -64 +63 @@
         remote_usbhc_get_address,
 
-        remote_usbhc_get_buffer,
-
         remote_usbhc_reserve_default_address,
         remote_usbhc_release_default_address,
@@ -157 +154 @@
 }
 
-void remote_usbhc_get_buffer(device_t *device, void *iface,
-    ipc_callid_t callid, ipc_call_t *call)
-{
-        sysarg_t buffer_hash = DEV_IPC_GET_ARG1(*call);
-        async_transaction_t * trans = (async_transaction_t *)buffer_hash;
-        if (trans == NULL) {
-                async_answer_0(callid, ENOENT);
-                return;
-        }
-        if (trans->buffer == NULL) {
-                async_answer_0(callid, EINVAL);
-                async_transaction_destroy(trans);
-                return;
-        }
-
-        ipc_callid_t cid;
-        size_t accepted_size;
-        if (!async_data_read_receive(&cid, &accepted_size)) {
-                async_answer_0(callid, EINVAL);
-                async_transaction_destroy(trans);
-                return;
-        }
-
-        if (accepted_size > trans->size) {
-                accepted_size = trans->size;
-        }
-        async_data_read_finalize(cid, trans->buffer, accepted_size);
-
-        async_answer_1(callid, EOK, accepted_size);
-
-        async_transaction_destroy(trans);
-}
-
 void remote_usbhc_reserve_default_address(device_t *device, void *iface,
     ipc_callid_t callid, ipc_call_t *call)
@@ -304 +268 @@
 
         async_answer_0(trans->caller, USB_OUTCOME_OK);
+
+        async_transaction_destroy(trans);
 }